In Far Come Stage The Clinical Picture -

In far come stage the clinical picture - is defined by presence a syndrome, - which basic - components the top hollow vein, a returnable nerve, a gullet. mark shade expansion , more often more expressed on the one hand, shade contours - polycyclic that specifies in increase in lymph nodes. The important role in diagnosis specification play with - and research. The miliarnaja form. For this form absence of the revealed primary centre is characteristic. Process on the clinical and radiological picture rather reminds a - tuberculosis of lungs. The diagnosis can be put at cytologic research , sometimes at . Differential diagnostics: diseases with which it is necessary to spend the differential diagnosis, often are complications of a cancer of a lung or a background on which it develops. At carrying out of the differential diagnosis it is necessary to mean inflammatory diseases of lungs, good-quality - tumours and lungs, , a chest wall, metastasises of tumours of other localisation. The central cancer of a lung the repeated and frequent aggravations which are easily giving in to therapy, - presence in a lung, remaining after an aggravation distinguish from a chronic pneumonia-, - detection in cages, signs of tumoral - defeat of the bronchial tubes, revealed at .

Fall Ill With A Cancer Of The Easy

Fall ill with a cancer of the easy man more often. The parity of number - of falling ill men to number of women makes 8:1. Aetiology: the major factors promoting - development of a cancer of a lung, harmful influences on a mucous membrane of a bronchial tree of the various substances getting to respiratory ways are. They cause development of a chronic - bronchitis, vibrating bronchial tubes in flat and its subsequent malignant regeneration. To the substances, undoubtedly having cancerogenic an effect-, the products formed at combustion of oil and its - derivatives carry-; the ores containing radioactive substances, cobalt, nickel, arsenic. The special place is occupied with the products formed at combustion of tobacco, - . It is proved that at persons, it is long - and many smokers, a lung cancer develop in 20 times more often, than at the non-smoking. The establishment of these facts demands carrying out of some preventive actions for clearing of air of city areas with automobile movement, on smoke elimination the enterprises, to elimination of a dust content of air and.